baber/WOPTO huggingface dataset:
Patent JP-H0250116-A (JP)
Title: Large-diameter telephoto lens
Inventor: AOKI NORIHIKO
IPC: G02B9/64
Filed: 1989-03-24
Abstract: PURPOSE:To obtain high picture quality by arranging a distributed index lens which has variation in refractive index gradient at every wavelength a proper place. CONSTITUTION:A lens component with negative refracting power and a positive- refracting-power lens component which consist of an object-side front group and an image-side rear group while pinching a diaphragm are arranged in order from the stop to the image side, and at least one distributed index lens is used as the lens on the image side about the diaphragm. Consequently, the refractive index gradient of each wavelength can be varied, so the large- diameter intermediate telephoto lens of high picture quality which has its chromatic aberration compensated positively is formed.
Patent JP-2000269469-A (JP)
Title: Manufacture method of semiconductor memory
Inventor: HORIIKE MASATO
IPC: H01L27/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an EEPROM, wherein it has a tunnel oxide film having a superior quality and the size variation of memory cells is minimum. SOLUTION: This manufacturing method comprises the steps of forming a very thin oxide film 1 to be a tunnel oxide film 11, without using an etching process in memory cell forming regions Ac, depositing a polycrystalline Si 2, selectively removing it to provide slit-like spaces, forming a second insulating film 13 and an oxide film 3 over the entire surface, forming a thick oxide film 4 on selective transistor forming regions Ac and peripheral circuit forming regions Ap, formed over the entire surface a polycrystalline Si 5 to be selecting gates 17 of selecting transistors, control gates 15 of memory cells, and gates 19 of peripheral circuit transistors, and etching with a mask of resist patterned according to the shape of each element to selectively remove the polycrystalline silicones 5, 2 and the oxide films 3, 4, 1.
Patent JP-S63235989-A (JP)
Inventor: NAKAO TOMOYUKI
IPC: G09G1/16
Filed: 1987-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11270140-A (JP)
Title: Floor material with curing sheet
Inventor: GOTO MASAHIKO
IPC: E04G21/30
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor material with a curing sheet not only easily workable but also allowing to reduce manhours at a construction site and prevent the floor material from flawing. SOLUTION: A curing sheet 2 composed of a base material layer 21 and an adhesive layer 22 is stuck to the surface of a floor material 1 without bulging out to one of the breadth end of the floor material 1, and bulging out to the other breadth end by the bulging length within the breadth length. In this case, the floor material with the curing sheet is easily workable because, when it is worked on, only the projected floor material with the curing sheet of the adjoining floor material with the curing sheet is to be turned over and laid over the floor material with the curing sheet not projected.
Patent JP-S56167378-A (JP)
Title: Electromagnetic converting element and manufacture thereof
Inventor: SHIBAZAKI ICHIROU
IPC: H01L43/14
Filed: 1980-05-28
Abstract: PURPOSE:To obtain the electromagnetic converting elememt with high product sensitivity by specifying the surface roughness of a substrate with insulating property to be 200Angstrom  or less and directly layering a compound semiconductor thin film whose thickness is 0.5-3mum and mobility is high. CONSTITUTION:The surface of the sapphire substrate 1 is specified to be 200Angstrom  or less. The compound semiconductor thin film 2 whose thickness is approx. 0.5-3mum and mobility is high such as InSb and the like is directly layered. Since the surface roughness is specified to be 200Angstrom , the thin film on the substrate is not dissolved and crystallized even though direct layering is performed, and the high mobility can be obtained. of the surface roughness exceeds 200Angstrom , the mobility abruptly drops and the sensitivity decreases. If the thickness becomes less than 0.5mum, pin holes are yielded. If it is more than 3mum, the product sensitivity is lowered, and impedance  is too low. An insulating film whose thickness is 0.03-0.5mum can be layered on the  main body whose roughness is 200Angstrom  to obtain the substrate. Then, ohmic electrodes 3 and leads 4 are soldered 5, sealing is made by resin 8, and the work is completed.
Patent JP-H10270651-A (JP)
Title: Semiconductor storage device
Inventor: KAWAKUBO TAKASHI
IPC: H01L29/788
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor cell whose formation method is easy and relatively high integration is possible in a semiconductor memory, etc., wherein a ferroelectric thin film which shows ferroelectricity by using an epitaxial effect or a ferroelectric thin film wherein ferroelectricity is reinforced by the eptiaxial effect is used. SOLUTION: The device is constituted having a memory cell array wherein a memory cell constituted of a transistor and a capacitor is arranged in a matrix on a semiconductor board 1. A barrier metallic layer 12, a lower electrode layer 13 and a ferrolelectric film 14 are subjected to eptiaxial growth or orientation growth one by one for the side of the board/inside a contact hole manufactured on a source or drain electrode 6 of the transistor or its extended conductive layer for constituting the capacitor.
Patent JP-H06322202-A (JP)
Title: Thermoplastic resin composition
Inventor: IGAWA KIYOSHI
IPC: C08L25/12
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in a balance between impact resistance and processability. CONSTITUTION:A thermoplastic resin composition prepared by dispersing a graft copolymer prepared by grafting both an aromatic vinyl monomer (STY) and a vinyl cyanide monomer (ACN) or these monomers and other copolymerizable vinyl monomers (other vinyls) onto a rubbery diene polymer (PBDE) in a copolymer prepared by copolymerizing STY and ACN or copolymerizing these monomers with other vinyls, wherein (1) the number-mean particle diameter of PBDE is in the range of 0.08-1.00mum, (2) the compositional. ratio in the composition is 5-40wt.% PBDE, 30-90wt.% STY, 5-50wt.% ACN, and 0-40wt.% other vinyls, (3) the relaxation time (T2,a) of the most quickly damping component of PBDE is 300-800musec, and (4) the rate of the most quickly damping component of PBDE [100Ma/(Ma+Mb+Mc)] is 30-90<1>H%, is provided.
Patent JP-H03271848-A (JP)
Title: Bus sequence monitor circuit
Inventor: HORIUCHI SHIGEHIRA
IPC: G06F13/00
Filed: 1990-03-20
Abstract: PURPOSE:To retroactively read out an operation control signal and an instruction execution address before the occurrence of fault by stopping counting-up of the address and output of a write signal at the time of detecting fault information and reading out information stored in a storage means from a designated address to output it to a bus. CONSTITUTION:A fault information detecting means 12 monitors information related to fault on a bus 2 and outputs a fault information detection signal when detecting information which reports the occurrence of fault. When the fault information detection signal is inputted to an address generating means 14, counting-up of the address is stopped; and when this signal is inputted to a write signal generating means 15, output of the write signal is stopped also. Consequently, information in the instruction execution cycle where fault is detected is fixed as latest information into a storage means 16. A read processing means 17 sends a read address and a read signal to the storage means 16 and outputs information stored in this address to an input/output device 5 or a console 6. Thus, the operation control signal and the instruction execution address before the occurrence of fault are retroactively read out at the time of the occurrence of fault.
Patent JP-H01279864-A (JP)
Title: Intermediate for producing novel 1, 2-dihydropyrradine (3, 4-b)-hydrazines
Inventor: KIYARORU JII TENPURU JIYUNIA
IPC: C07D471/04
Filed: 1989-03-23
Abstract: NEW MATERIAL: A compound of formula I (wherein (x) is 1, 2 or 3; R 1  is a lower alkyl; R 2  is H, a 1-12C alkyl, a 2-15C alkenyl, a 3-20C cycloalkyl or the like; and R 3  is H or a lower alkyl).  
     EXAMPLE: Ethyl-6-amino-4-[n-(2-hydroxy-2-phenylethyl-N-methyl)amino]-5- nitropyridin-2-yl carbamate.  
     USE: An intermediate for the production of 1,2-dihydropyrido-[3,4-b]pyrazine having antifungal and anticancer activity.  
     PREPARATION: A 6-amino-4-chloro-5-nitropyridin-2-yl carbamate lower alkyl ester is aminated in the presence of alpha-aminoalcohol to obtain a compound of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59197768-A (JP)
Inventor: NEGORO KOUICHI
IPC: F25B7/00
Filed: 1983-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51147376-A (JP)
Title: Detecting method and its device of the distortion layer of a chemical tempered lens
Inventor: ONOKI FUMIO
IPC: G01J4/00
Filed: 1975-06-13
Abstract: PURPOSE:An inspected lens is immersed in the solvent solution with the vasically same refractive index as a chemical tempered lens and polarized light is irradiated, simply discriminating whether or not the inspected lens is a chemical tempered lens.
Patent JP-H07282237-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATABE TAKAO
IPC: G06F13/00
Filed: 1994-04-11
Abstract: PURPOSE:To obtain the semiconductor integrated circuit which performs arithmetic processing using two-dimensional data at a high speed with high parallelism. CONSTITUTION:This semiconductor integrated circuit is equipped with a two-dimensional memory array MAR, a parallel data transfer circuit TRC which transfers data read out in parallel through data lines by selecting word lines of the two-dimensional memory array MAR to an arithmetic circuit group PE in parallel, and the arithmetic circuit group PE which performs arithmetic processing in parallel by using the data transferred from the parallel data transfer circuit TRC; and the individual arithmetic circuits PE can access plural successive word lines and data lines of the two-dimensional memory array MAR through the parallel data transfer circuit TRC, and the ranges of data lines of the two-dimensional memory array MAR that plural adjacent arithmetic circuits PE can access overlap with each other. Thus, the ranges of the data lines that the adjacent arithmetic circuits PE can access overlap with each other, so convolution arithmetic, etc., can be performed in parallel for two-dimensional data stored in the two-dimensional memory array MAR.
Patent JP-H11271976-A (JP)
Title: Pattern forming method of chemical amplification type resist
Inventor: HASHIMOTO SHUICHI
IPC: G03F7/004
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a 'chemical amplification type resist pattern forming method' capable of forming rectangular resist patterns by suppressing the 'formation of a surface hardly solubilized layer occurring in acid transpiration on the resist surface' which occur when a chemical amplification type resist is used. SOLUTION: In the pattern forming method using the chemical amplification type resist pattern, a pre-exposure baking treatment is executed in such a manner that the residual solvent amt. in the resist film attains '<=1 vol.%' and a post-exposure baking treatment is executed at '<=10%' of the transpiration rate of the acid. As a result, the transpiration of the acid may be suppressed and the resist patterns are prevented from being formed to a T shape. The resist patterns having the excellent rectilinearity may be formed as the resist patterns 102 formed on a wafer 101 and the definition, depth of focus and dimensional accuracy are improved. An effect of enabling the high integration of the semiconductor devices is produced.
Patent JP-S51148697-A (JP)
Title: Process for production of anhydrous al fluoride
Inventor: ONO TETSUHIRO
IPC: C01F7/50
Filed: 1975-06-16
Abstract: PURPOSE: A process for production of Type I and Type  II Al fluoride having excellent properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07280053-A (JP)
Title: Control device of continuously variable transmission
Inventor: ANPO YOSHIHISA
IPC: F16H61/10
Filed: 1994-04-11
Abstract: PURPOSE:To secure the braking distance by reducing the minimum transmission ratio in the region to control the engine brake transmission ratio to the prescribed value where the wheel speed of the driving wheels is reduced from the vehicle speed by the prescribed ratio to rapidly return the wheel speed to the target value when the detected value of the wheel speed deceleration is over the prescribed value. CONSTITUTION:The working hydraulic pressure is supplied from a hydraulic control device to the respective chambers 20a, 20b of a cylinder chamber 20 of a driving pulley 16 to change the width of a V-shaped pulley groove of the driving pulley 16, and change the radius at the contact position of a V-belt with the driving pulley 16, and achieve the desired pulley ratio between the pulleys 16, 26 to provide the transmission ratio between the input and the output. The minimum transmission ratio in the range to control the transmission ratio of each engine brake range is set to the value where the wheel speed of the driving wheels is reduced from the detected vehicle speed by the prescribed ratio. The braking force to the driving wheels by the engine brake is secured in the range where the slip ratio of the driving wheels is not excessive to secure the best braking distance.
Patent JP-S59199342-A (JP)
Title: Fastening structure for lens for lamp device
Inventor: GOTOU HIROSHI
IPC: B60Q1/32
Filed: 1983-04-26
Abstract: PURPOSE:To prevent a fastened section of a lens from having a crack, by arranging a metal cap between the lens and a fastening member for securing the lens to a car body, and interposing a resilient member between the circumferential section of the metal cap and the lens. CONSTITUTION:A lens 1 is formed with a facing section 1b with a recess in which a head 6a of each of screws 6 will be housed. An inner circumferential part 9a of a metal cap 9 and a flat washer 10 are interposed between the bottom surface 1c of the facing section 1b and the screw heads 6b. A resilient member, that is, a butyl rubber seal 8 in the shape of a ring is interposed between the outer circumferential part 9b of the metal cap 9 and the surface of the lens 1. Therefore, when the lens 1 is secured to a car body 7 by the screws 6, the stress induced in the fastening section 12 of the lens 1 would be transmitted from the inner circumferential part 9a of the metal cap 9 to the outer circumferential part 9b and is absorbed in the seal 8. Since thus the stress is absorbed into the seal 8, the sealability can be improved, and the fastening section of the lens can be prevented from having a crack.
Patent JP-2000266760-A (JP)
Title: Dispenser
Inventor: TOKIEDA HITOSHI
IPC: G01N35/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by supplying automatically a test body sub-vessel to a rack. SOLUTION: A vacant sub-rack is conveyed from a rack erection part 110 to a dispensing part P by a conveyance line 140. A sample cup used as a test body sub-vessel is supplied on the way from a vessel supply part 130 through a vessel supply port 121 (121A, 121B), and loaded on the sub-rack. And, a nozzle is supplied from a nozzle supply part 130 for supplying a nozzle to be mounted on the head of a dispensing nozzle 222 (222A, 222B) to a nozzle mounting part 210 installed in the moving range of the dispensing nozzle 222 (222A, 222B).
Patent JP-S56168548-A (JP)
Title: Automatic flaw detecting system
Inventor: TSUMURA KAZUHIRO
IPC: G01N29/44
Filed: 1980-05-30
Abstract: PURPOSE:To eliminate the effect of the induced noises from an adjacent communication line, power line or the like and facilitate the movement of a scanning mechanism of an automatic flaw detecting system, by connecting a probe with an inspection room through an optical transmission path. CONSTITUTION:A probe 10 is attached to a scanning mechanism 12 travelably connected with a guide rail 11 on the circumferential surface of a nozzle part 2 of a pressure vessel 1 and moved in the X and Y directions to scan the circumferential surface of the nozzle weld part. At a given position of the vessel 1, an optical coupler 19 which exchanges data and control signals with an optical controller 14 is placed and connected with an inspection room 20 through an optical cable 21. The echo signal from the nozzle weld part which is received by means of the probe 10 is inputted to a flaw detecting circuit 16 and led to an electro-photo converting circuit 18 together with the positional signal of the scanning mechanism 12. The signal outputted from the circuit 18 is propagated through the air and inputted to a data processing circuit 22 through the optical coupler 19 and the optical cable 21 in order to detect and display the existence and the size of a defect at the weld part.
Patent JP-2000268685-A (JP)
Title: Switchgear
Inventor: ITOTANI TAKAYUKI
IPC: H01H33/66
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a switchgear capable of being reduced in size and making it possible to lower its cost, even in the cases where power is distributed from a single-phase bus to a plurality of power transmission cables. SOLUTION: An insulating rod and a first movable electrode rod are fixed to an end of each operating rod 28, and a first movable electrode of a main circuit switching part 13 is provided on an end of each first movable electrode rod. A first fixed electrode is disposed opposite to each first movable electrode, and each first fixed electrode is supported by a first support part 18a erected on an end of a cylindrical load-side electrode rod connected to a power transmission cable. Flexible conductors 35, 35 are laid between neighboring first movable electrode rods, and power is supplied from single-phase busses to either of the first electrode rods or the flexible conductors.
Patent JP-H10250375-A (JP)
Title: Control device for power window for automobile
Inventor: SHIRAISHI HIDEHIRO
IPC: E05F15/689
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the insertion and final end of a power window by which the insertion is detected easily at an initial stage and the further insertion is prevented and also it is prevented that a strong force is exerted at the close finish stage of the power window and the expansion of a door member is prevented. SOLUTION: In the control device of the power window of an automobile, a cavity 22 is formed on the upper part being contact with the window frame 20 of a glass run 21 mounted on the upper inside of the window frame 20 and a pressure sensitive sensor PS in which an electric resistance value is changed by a pressure is arranged in the cavity 22 and also a voltage detection means for detecting the voltage V of the pressure sensitive sensor PS is provided and a calculation device of judging the insertion of a body between the window glass 24 and the upper part of the window frame 20 and the final reach of the window glass 24 by using the flange form of a voltage value after the voltage V of the pressure sensitive sensor PS at the close process of a window glass 24 beings to drop and its absolute value, is provided.
Patent JP-H08274455-A (JP)
Title: Solder bump formation
Inventor: HIRAYAMA HIROSHI
IPC: H05K3/34
Filed: 1995-03-30
Abstract: PURPOSE: To form a solder bump used for leadless junctions on a desired position on a substrate with high precision and at low cost. CONSTITUTION: A metallized layer is formed only in a plurality of regions 2 where a solder bump 5 is to be formed, a solder resist film 3 is formed in regions other than the regions 2, and a substrate 1 is surface-treated so that only the regions 2 will have high wettability to solder. Next, a solder tape 4 is placed on the substrate surface in a manner covering a plurality of the regions 2, and the solder tape 4 is heated to above the melting point of the solder. The melted solder on the solder resist film 3 flows into the regions 2 and joins the solder melted on the regions 2. Thereafter, the solder bump 5 can be formed only in the regions 2 by cooling the solder.
Patent JP-H11267090-A (JP)
Title: Insertion portion of endoscope
Inventor: OHARA KENICHI
IPC: G02B23/24
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly vary the flexibility in the midway of an insert part in an insertion portion of an endoscope where a bent part buckled by a remote operation is connected to the distal end of a flexible pipe by fitting a flexibility restraining pipe to one built-in object in a range from the base end position of the flexible pipe to the middle position. SOLUTION: An insertion portion inserted in a celam of an endoscope is so constructed that a bent part 3 is connected to the distal end of an externally installed soft part by a flexible pipe 2, and the distal end main body 4 is connected to the distal end of the bent part 3. In the flexible pipe 2 and the bent part 3, a treatment instrument insert channel 7, an optical fiber bundle and the like are inserted and disposed extending over the total length. In his case, a flexibility restraining pipe 15 formed by a pipe material made of a superelastic alloy is fitted to the treatment instrument insert channel 7 in the range from the position a little shifted from the base end of the flexible pipe 2 to the operating part 1 to the middle position of the flexible pipe 2.  Thus, the flexibility of a part where the flexible pipe 2 is externally installed can be easily varied in its midway so to improve operability.
Patent JP-H06296491-A (JP)
Title: Dna for coding human growth hormone functionally combined with dna coding signal sequence
Inventor: BOCHNER BARRY RONALD
IPC: C12N15/09
Filed: 1994-04-12
Abstract: Direct linkage of DNA encoding prokaryotic signals such as E. coli enterotoxin with DNA encoding mature eukaryotic proteins, followed by transformation and culture of bacterial hosts characterized by a periplasmic space, yields substantial amounts of periplasmic mature protein. Constitutively promoted gram negative bacterial mutants are transformed with vectors containing DNA encoding a secretable heterologous protein under the transcriptional control of a constitutively promoted promoter. Periplasmic proteins are recovered from transformed gram negative bacteria by a process comprising freezing and thawing the cells. Advantages are obtained by culturing the cells in phosphate-limiting media and by killing the cells prior to separation of periplasmic proteins.
Patent JP-S51150041-A (JP)
Title: Increasing process of storage battery in non-interrupting electric sou rce
Inventor: SAEKI YUKIYOSHI
IPC: H02J7/02
Filed: 1975-06-18
Abstract: PURPOSE: Increasing process of storage battery in non-interrupting electric source in which different sort and capacity of storage batteries are increased, and over charge and over discharge are not occured. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51149696-A (JP)
Title: Water skate
Inventor: ROKUSHIYA YOSHIKATA
IPC: B63B34/56
Filed: 1975-06-16
Abstract: PURPOSE: A water slate floating and foot driven. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10266098-A (JP)
Title: Electrically insulated laminate base paper and laminate plate
Inventor: UEMATSU KENICHIRO
IPC: H01B3/52
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a base paper or electrically insulated laminates that is excellent in insulation resistance and heat resistance without adverse effect on its laminate properties such as dimensional stability, warpage. SOLUTION: This base paper for electrically insulated laminate is prepared by making paper using a pulp that is treated with xylanase, washed and at least again treated with xylanase. The objective electrically insulated laminate is produced by impregnating the plural base papers with a thermosetting resin and hot-forming the impregnated base paper.